diff --git a/apps/web/app/components/agent/agent-conversation.tsx b/apps/web/app/components/agent/agent-conversation.tsx
index c2936383..86ca9bd3 100644
--- a/apps/web/app/components/agent/agent-conversation.tsx
+++ b/apps/web/app/components/agent/agent-conversation.tsx
@@ -710,7 +710,7 @@ export function FinalReport({
           title: d.name ?? `下载任务 ${d.downloadTaskId.slice(0, 8)}`,
           domain: "下载任务",
           meta: <StatusBadge tone={PLAN_STATUS_TONE(d.status)}>{d.status}</StatusBadge>,
-          to: `/console/tasks/${d.downloadTaskId}`,
+          to: `/console/downloads/${d.downloadTaskId}`,
         })),
         ...report.organization.map((o) => ({
           id: `o${o.recordId}`,
diff --git a/apps/web/app/components/console/nav.test.ts b/apps/web/app/components/console/nav.test.ts
index 8294545e..0b3bc848 100644
--- a/apps/web/app/components/console/nav.test.ts
+++ b/apps/web/app/components/console/nav.test.ts
@@ -49,8 +49,8 @@ describe("控制台导航", () => {
   });
 
   it("settingsPath 只认新分区名", () => {
-    expect(settingsPath("automation", "cache").startsWith("/console/settings")).toBe(true);
-    expect(settingsPath("agent").startsWith("/console/settings")).toBe(true);
+    expect(settingsPath("automation", "cache")).toBe("/console/settings#automation/cache");
+    expect(settingsPath("agent")).toBe("/console/settings#agent");
   });
 });
 
diff --git a/apps/web/app/components/console/nav.ts b/apps/web/app/components/console/nav.ts
index 830125e1..f98c0329 100644
--- a/apps/web/app/components/console/nav.ts
+++ b/apps/web/app/components/console/nav.ts
@@ -194,10 +194,7 @@ export const NAV_GROUPS: NavGroup[] = [
 
 export const NAV_ITEMS = NAV_GROUPS.flatMap((g) => g.items);
 
-/**
- * 设置页深链。IA-2 把设置改为 /console/settings/:section 之前,先落到现有 ?tab=;
- * 调用方只认新分区名,切换时只改这里。
- */
+/** 设置页深链(IA-2):`/console/settings#分区[/节]`。调用方只认新分区名 */
 export type SettingsSection =
   | "automation"
   | "sites"
@@ -208,19 +205,8 @@ export type SettingsSection =
   | "agent"
   | "api-keys"
   | "account";
-const SETTINGS_LEGACY_TAB: Partial<Record<SettingsSection, string>> = {
-  automation: "automation",
-  sites: "site-credentials",
-  downloaders: "downloaders",
-  library: "library-roots",
-  "media-servers": "media-servers",
-  agent: "pi",
-  "api-keys": "api-keys",
-};
 export function settingsPath(section: SettingsSection, anchor?: string): string {
-  // 缓存阈值现在在"缓存与入库"页签,IA-2 后归到 automation#cache
-  const tab = section === "automation" && anchor === "cache" ? "storage" : SETTINGS_LEGACY_TAB[section];
-  return tab ? `${CONSOLE_BASE}/settings?tab=${tab}` : `${CONSOLE_BASE}/settings`;
+  return `${CONSOLE_BASE}/settings#${section}${anchor ? `/${anchor}` : ""}`;
 }
 
 /** 按路径找当前导航项(最长前缀匹配) */
diff --git a/apps/web/scripts/smoke.mjs b/apps/web/scripts/smoke.mjs
index 389a47ed..244bac3c 100644
--- a/apps/web/scripts/smoke.mjs
+++ b/apps/web/scripts/smoke.mjs
@@ -44,6 +44,15 @@ const STATIC_ROUTES = [
   "/console/schedules",
   "/console/settings",
   "/console/settings?tab=pi",
+  // 设置各分区(hash 定位,IA-2)
+  "/console/settings#sites",
+  "/console/settings#downloaders",
+  "/console/settings#library",
+  "/console/settings#media-servers",
+  "/console/settings#metadata",
+  "/console/settings#agent",
+  "/console/settings#api-keys",
+  "/console/settings#account",
 ];
 
 const DETAIL_ROUTES = [
@@ -72,6 +81,11 @@ const REDIRECT_ROUTES = [
   { from: "/console/sources?tab=snapshots&siteId=:id", to: "/console/sites/:id?tab=snapshots", list: "/api/v1/sites" },
   // 旧的下载详情地址:先查业务任务(404 属预期),再跳到下载详情
   { from: "/console/tasks/:id", to: "/console/downloads/:id", list: "/api/v1/download-tasks", expect404: true },
+  // 设置旧页签 ?tab= → 分区 hash(IA-2)
+  { from: "/console/settings?tab=pi", to: "/console/settings#agent" },
+  { from: "/console/settings?tab=storage", to: "/console/settings#automation/cache" },
+  { from: "/console/settings?tab=path-mappings", to: "/console/settings#downloaders" },
+  { from: "/console/settings?tab=site-credentials", to: "/console/settings#sites" },
 ];
 
 /** 允许的控制台噪音(React Router 开发模式提示等,不算错误) */
@@ -154,6 +168,8 @@ async function main() {
     const t0 = Date.now();
     let status = 0;
     try {
+      // 只差 hash 的地址是同文档跳转(没有响应);先离开,保证整页加载
+      if (path.includes("#")) await page.goto("about:blank");
       const res = await page.goto(`${BASE}${path}`, { waitUntil: "networkidle", timeout: 30_000 });
       status = res?.status() ?? 0;
       // SPA 外壳已渲染(主内容区出现),不是登录页 / 404 页
@@ -190,11 +206,15 @@ async function main() {
     try {
       const res = await page.goto(`${BASE}${from}`, { waitUntil: "networkidle", timeout: 30_000 });
       status = res?.status() ?? 0;
-      await page.waitForURL((u) => `${u.pathname}${u.search}` === to, { timeout: 10_000 });
+      await page.waitForURL((u) => `${u.pathname}${u.search}${to.includes("#") ? u.hash : ""}` === to, {
+        timeout: 10_000,
+      });
       await page.waitForSelector("main", { timeout: 10_000 });
     } catch (err) {
       const u = new URL(page.url());
-      problems.push(`没有跳到 ${to}(停在 ${u.pathname}${u.search}):${String(err?.message ?? err).split("\n")[0]}`);
+      problems.push(
+        `没有跳到 ${to}(停在 ${u.pathname}${u.search}${u.hash}):${String(err?.message ?? err).split("\n")[0]}`,
+      );
     }
     if (status !== 200) problems.push(`HTTP ${status}`);
     // 旧下载详情先探测业务任务,那次 404 与浏览器随之打印的资源错误是预期内的